152057537137 has 4 divisors (see below), whose sum is σ = 165880949616. Its totient is φ = 138234124660.

The previous prime is 152057537059. The next prime is 152057537161. The reversal of 152057537137 is 731735750251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152057537137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152057537167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6911706223 + ... + 6911706244.

It is an arithmetic number, because the mean of its divisors is an integer number (41470237404).

Almost surely, 2^152057537137 is an apocalyptic number.

It is an amenable number.

152057537137 is a deficient number, since it is larger than the sum of its proper divisors (13823412479).

152057537137 is a wasteful number, since it uses less digits than its factorization.

152057537137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13823412478.

The product of its (nonzero) digits is 771750, while the sum is 46.

The spelling of 152057537137 in words is "one hundred fifty-two billion, fifty-seven million, five hundred thirty-seven thousand, one hundred thirty-seven".